package j04super;

public class J2this {
}
class A{
    // new
    public A() {
        //调用本类的构造
        this(1);
        System.out.println("A-0");
    }
    public A(int a) {
        this(1,3);
        System.out.println("A-1");
    }
    public A(int a,int b) {
        System.out.println("A-2");
    }
}
class ATest{
    public static void main(String[] args) {
        A a1 = new A();

//        System.out.println(int);
    }
}
